Abu-Alkheil, Ahmad M. - 2012
determine the impact of internal and external factors on bank's efficiency and also to check the robustness of the overall … (cost)-x-efficiency and poor allocative-efficiency compared with counterparties-conventional banks. Bank?s inefficiency is … bezüglich der Leistung islamischer Investmentbanken in Europa weisen darauf hin, dass diese Banken über geringe (Kosten)-X-Effizienz …